1. If the area of square 3 is 80 cm2 and the area of square 2 is 100 cm2, what is the area of square 1? *

Which statement is true 1.the pythagorean theorem can be used to find the missing side of any triangle 2.the pythagorean theorem can be used to find the missing side of any polygon 3. the pythagorean theorem can be used to find the missing side of any right triangle 4.the pythagorean theorem can be used to find the missing side of any isosceles triangle

Which ordered pair (c,d) is a solution to the given system of linear equations- c+2d=13 -9c-4d=-15

The perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?